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The POCO M8 Power 5G listing describes a larger battery and faster wired charging, while Xiaomi’s standard global Redmi 15 page specifies a larger, faster-refreshing display. That is a comparison of published specifications, not proof of which phone performs better or lasts longer in everyday use. There is no reliable universal price difference: the POCO information is India-focused, and a fair price check also needs the country, exact Redmi model, storage configuration and current seller price.
Which Redmi 15 is being compared?
This comparison uses the standard Redmi 15 on Xiaomi’s global product page, which specifies a Snapdragon 685. Xiaomi also markets a separate Redmi 15 5G; its processor and network support should not be assumed to match the standard model. Check the exact model and regional product page before buying: Xiaomi Redmi 15.
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The detailed Redmi configuration cited below is from Xiaomi’s Mexico specification page. Its memory, bands, NFC availability, package contents and other regional details may not apply to a Redmi 15 sold elsewhere: Xiaomi Mexico Redmi 15 specifications.
Redmi 15 and POCO M8 Power 5G specifications
The Redmi figures below come from Xiaomi; the POCO figures come from a third-party India-market listing, not an official POCO product page. Treat the latter as reported specifications and verify them against the exact local SKU.
#1 Best Overall
- USA MARKET ONLY WORK ON TMOBILE MINT TELLO OR ANY UNDER TMOBILE NETWORK PHONE NEEDS A SIM CARD ALREADY ACTIVATED ,OUTSIDE USA WORKS ANY GSM CARRIER SIM GSM FCC ID: 2AFZZRA29G
- Dual SIM (nano SIM + nano SIM or nano SIM + eSIM) NO MICRO SD SLOT. 5G: n1/2/3/5/7/8/12/20/26/28/38/40/41/48/66/77/78 - 4G: LTE FDD: 1/B2/B3/B4/B5/B7/B8/B12/B13/B17/B18/B19/B20/B26/B28/B32/B66 4G: LTE TDD: B38/B40/B41/B42/B48 - 3G: WCDMA: B1/B2/B4/B5/B6/B8/B19 - 2G: GSM: B2/B3/B5/B8
- 6.83" AMOLED displayResolution: 1.5K (2772 x 1280)Refresh rate: Up to 120HzTouch sampling rate: Up to 480HzInstantaneous touch sampling rate: 2560Hz*Activated in Game Turbo modeBrightness: 3200 nits peak brightnessBrightness: HBM 1800 nitsColor depth: 12bitContrast ratio: 8000000:1DCI- P3 wide color gamut447PPICorning Gorilla Glass Victus 2Sunlight displayHDR10+ | Dolby Vision16,000-step automatic brightness adjustment3840Hz PWM dimming｜TÜV Rheinland Low Blue Light (Hardware Solution) Certified | TÜV Rheinland Circadian Friendly Certified | TÜV Rheinland Flicker Free Certified
- MediaTek Dimensity 7400-Ultra4nm manufacturing process technologyCPU: Octa-core processor, up to 2.6GHzGPU: Mali-G615
- 200MP main cameraOptical Image Stabilization (OIS)0.56μm, 16in1, 2.24μmf/1.77P lens1/1.4" sensor size8MP ultra-wide cameraf/2.2Rear camera video recording4K at 30 fps1080p at 30/60 fps720p at 30 fps / Front Camera 20MP front camera1/4" sensor sizef/2.24P lensFront camera video recording1080p at 30/60 fps720p at 30 fps
| Specification | Redmi 15 | POCO M8 Power 5G |
|---|---|---|
| Display | 6.9-inch FHD+, 2340 × 1080 on Xiaomi’s Mexico page; up to 144Hz | 6.83-inch AMOLED, 120Hz, as reported by the India-focused listing |
| Processor | Snapdragon 685 on Xiaomi’s global standard Redmi 15 page | Snapdragon 4 Gen 4, as reported by the listing |
| Battery | 7000mAh typical | 8000mAh, as reported by the listing |
| Wired charging | 33W; Xiaomi also lists 18W reverse charging | 45W; reverse charging is also reported by the listing |
| Rear cameras | 50MP AI dual-camera system | 50MP main camera plus a 2MP camera, as reported by the listing |
| Memory and storage | Mexico page lists 8GB/256GB and expandable storage; regional availability varies | 6GB/128GB and 8GB/128GB, as reported by the listing |
| Dust and water protection | IP64 on Xiaomi’s Mexico page; not rated for immersion | Dust and water resistance described by the listing; an IP rating is not stated in the retrieved detail |
Sources: Xiaomi’s global Redmi 15 page, Xiaomi’s Mexico specifications and the India-focused POCO M8 Power 5G listing. The sources are not a controlled, like-for-like test.
What the specification differences mean
Display: higher listed refresh rate or AMOLED?
The Redmi’s listed screen is slightly larger and supports up to 144Hz; the POCO listing describes an AMOLED panel at 120Hz. A refresh-rate ceiling alone does not establish which screen looks better. Panel type, resolution, brightness and the refresh rates actually available in a given app or setting matter too. Compare those details for the exact regional models if display quality is a deciding factor.
Rank #2
- USA MARKET ONLY WORK ON TMOBILE MINT TELLO OR ANY UNDER TMOBILE NETWORK PHONE NEEDS A SIM CARD ALREADY ACTIVATED ,OUTSIDE USA WORKS ANY GSM CARRIER SIM GSM FCC ID: 2AFZZRA8E
- Dual SIM (nano SIM + nano SIM or nano SIM + eSIM) (NoT MICRO SD SLOT) 5G: n1/2/3/5/7/8/20/28/38/40/41/48/66/77/78 / 4G: LTE FDD:1/2/3/4/5/7/8/12/13/17/18/19/20/26/28/32/66 -- 4G: LTE TDD:38/40/41/42/48 -- 3G: 1/2/4/5/6/8/19 -- 2G Quad Band - Bluetooth 5.4Wi-Fi: Wi-Fi 6/6E/Wi-Fi 5/Wi-Fi 4/802.11a/b/g Supports 2.4GHz Wi-Fi | 5GHz Wi-Fi Supports 2x2 MIMO，Wi-Fi Direct
- 6.83" CrystalRes AMOLED displayResolution: 1.5K (2772 x 1280)Refresh rate: Up to 120HzTouch sampling rate: Up to 480HzInstantaneous touch sampling rate: 2560Hz*Activated in Game Turbo modeBrightness: 3200 nits peak brightnessBrightness: HBM 1800 nitsColor depth: 12bitContrast ratio: 8000000:1DCI- P3 wide color gamut447PPICorning Gorilla Glass Victus 2Sunlight displayHDR10+ | Dolby Vision16,000-step automatic brightness adjustment3840Hz PWM dimming｜TÜV Rheinland Low Blue Light (Hardware Solution) Certified | TÜV Rheinland Circadian Friendly Certified | TÜV Rheinland Flicker Free Certified
- Snapdragon 7s Gen 44nm manufacturing process technologyCPU: Octa-core processor, up to 2.7GHzGPU: Adreno GPU
- 200MP main cameraOptical Image Stabilization (OIS)0.56μm, 16in1, 2.24μmf/1.77P lens1/1.4" sensor size8MP ultra-wide cameraf/2.2Rear camera video recording4K at 30 fps1080p at 30/60 fps720p at 30 fps - 32MP front camera1/3.6" sensor sizef/2.24P lensFront camera video recording1080p at 30/60 fps720p at 30 fps
Battery and charging: capacity is not runtime
The POCO listing reports an 8000mAh battery, compared with Xiaomi’s 7000mAh typical figure for the Redmi 15. A higher capacity does not by itself prove longer real-world battery life: screen, chipset, software, signal conditions and usage all affect runtime. The listed charging rates are also specifications, not comparable charging-time tests. Xiaomi lists 33W wired and 18W reverse charging for the Redmi; the POCO listing reports 45W wired charging and reverse charging.
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Processor and network support
The standard global Redmi 15 is specified with Snapdragon 685; the POCO listing reports Snapdragon 4 Gen 4. These names alone do not establish which phone is faster in actual use, and this comparison does not have matched performance testing. Also confirm that the Redmi is the standard model or the separately marketed Redmi 15 5G. Check the exact device SKU against your carrier’s bands rather than assuming network compatibility from the family name.
Rank #3
- USA MARKET ONLY WORK ON TMOBILE MINT TELLO OR ANY UNDER TMOBILE NETWORK PHONE NEEDS A SIM CARD ALREADY ACTIVATED ,OUTSIDE USA WORKS ANY GSM CARRIER SIM GSM FCC ID: 2AFZZRA8E
- Dual SIM (nano SIM + nano SIM or nano SIM + eSIM) (NoT MICRO SD SLOT) 5G: n1/2/3/5/7/8/20/28/38/40/41/48/66/77/78 / 4G: LTE FDD:1/2/3/4/5/7/8/12/13/17/18/19/20/26/28/32/66 -- 4G: LTE TDD:38/40/41/42/48 -- 3G: 1/2/4/5/6/8/19 -- 2G Quad Band - Bluetooth 5.4Wi-Fi: Wi-Fi 6/6E/Wi-Fi 5/Wi-Fi 4/802.11a/b/g Supports 2.4GHz Wi-Fi | 5GHz Wi-Fi Supports 2x2 MIMO，Wi-Fi Direct
- 6.83" CrystalRes AMOLED displayResolution: 1.5K (2772 x 1280)Refresh rate: Up to 120HzTouch sampling rate: Up to 480HzInstantaneous touch sampling rate: 2560Hz*Activated in Game Turbo modeBrightness: 3200 nits peak brightnessBrightness: HBM 1800 nitsColor depth: 12bitContrast ratio: 8000000:1DCI- P3 wide color gamut447PPICorning Gorilla Glass Victus 2Sunlight displayHDR10+ | Dolby Vision16,000-step automatic brightness adjustment3840Hz PWM dimming｜TÜV Rheinland Low Blue Light (Hardware Solution) Certified | TÜV Rheinland Circadian Friendly Certified | TÜV Rheinland Flicker Free Certified
- Snapdragon 7s Gen 44nm manufacturing process technologyCPU: Octa-core processor, up to 2.7GHzGPU: Adreno GPU
- 200MP main cameraOptical Image Stabilization (OIS)0.56μm, 16in1, 2.24μmf/1.77P lens1/1.4" sensor size8MP ultra-wide cameraf/2.2Rear camera video recording4K at 30 fps1080p at 30/60 fps720p at 30 fps - 32MP front camera1/3.6" sensor sizef/2.24P lensFront camera video recording1080p at 30/60 fps720p at 30 fps
Cameras, storage and protection
The Redmi’s published description is a 50MP AI dual-camera system; the POCO listing reports a 50MP main camera and a 2MP secondary camera. Megapixel counts and camera descriptions do not establish comparative photo quality. The Mexico Redmi page lists 8GB/256GB with expandable storage, while the POCO listing reports 6GB/128GB and 8GB/128GB versions. Confirm the available configuration and expansion method in your market.
Xiaomi rates the Mexico Redmi 15 IP64 and cautions against full immersion; it also warns that resistance can diminish with everyday use and that real conditions differ from laboratory testing. The POCO listing describes dust and water resistance but does not state an IP rating in the retrieved detail. Do not treat either description as a reason to expose a phone to water.
Rank #4
- USA MARKET ONLY WORK ON TMOBILE MINT TELLO OR ANY UNDER TMOBILE NETWORK PHONE NEEDS A SIM CARD ALREADY ACTIVATED ,OUTSIDE USA WORKS ANY GSM CARRIER SIM GSM FCC ID: 2AFZZRAD4G
- nano SIM 1 + Hybrid (nano SIM or microSD) Dual standby , n1/2/3/5/7/8/12/20/26/28/38/40/41/48/66/77/78 4G : B1/2/3/4/5/7/8/12/13/17/18/19/20/26/28/32/66 4G: LTE TDD: B38/40/41/42/48 3G: WCDMA: Band 2/4/5/8 2G: GSM: Quad Band.
- 6.77" AMOLED displayResolution: 2392 × 1080Refresh rate: Up to 120HzTouch sampling rate: 240HzBrightness: 3200 nits peak brightness, 800 nits (typ)Colour depth: 12 bitContrast ratio: 8,000,000:1DCI- P3 wide color gamutSunlight displayReading mode3840Hz PWM dimming｜16,000-level brightness adjustmentScreen-to-body ratio: 92%*Data obtained from Xiaomi Internal Labs. Actual results may vary.TÜV Rheinland Low Blue Light (Hardware Solution) Certified TÜV Rheinland Circadian Friendly Certified TÜV Rheinland Flicker Free Certified
- Snapdragon 6 Gen 3 Mobile Platform4nm manufacturing process technologyCPU: Octa-core processor, up to 2.4GHzGPU: Adreno
- Virtual proximity sensor | Ambient light sensor | Accelerometer | Electronic compass | IR blaster | Gyroscope / GPS: L1 | GLONASS: G1 | BDS: B1I | Galileo E1 / Wireless NetworksBluetooth 5.3Wi-Fi Protocol: 802.11a/b/g/n/ac Supports 2.4GHz Wi-Fi | 5GHz Wi-Fi Wi-Fi Direct / In-screen fingerprint sensorAI Face Unlock
How to compare the price fairly
The available POCO price information is India-focused and volatile; a scraped or previously observed rupee figure is not a dependable current price. The evidence does not support one universal price difference between these phones. The POCO listing reports live price and stock information and identifies an Amazon offer, but those details can change: check the current POCO listing.
- Choose the market and exact Redmi model. Compare the local standard Redmi 15 with the POCO M8 Power 5G sold in the same country; do not substitute the separate Redmi 15 5G without labeling it.
- Match memory and storage as closely as possible. The listed POCO versions have 128GB storage, while Xiaomi’s Mexico Redmi page lists 256GB. A price comparison between unlike configurations can mislead.
- Compare equivalent offers. Use the same currency and similar conditions: new or refurbished, retailer or marketplace seller, warranty, shipping, and included charger. Keep a launch price separate from a current street price.
- Check the exact comparison columns. The comparison page includes multiple models and variant values; confirm that the figures selected are for the intended models and configurations: POCO M8 comparison listing.
Only subtract the prices after those details match. If the models, storage, sellers or transaction terms differ, report the two local prices and explain the difference instead of presenting the gap as a like-for-like result.
Quick Recap
Which one should you choose?
- Consider the Redmi 15 if its larger listed screen, up-to-144Hz refresh-rate specification, 18W reverse charging, or locally available 256GB configuration suits your priorities. Confirm that the offer is for the standard Redmi 15 or the 5G model you intend to buy.
- Consider the POCO M8 Power 5G if the India-market listing’s reported 8000mAh battery, 45W charging or AMOLED display fits what you want, and the exact device and warranty are available in your market. These specifications do not establish better runtime, screen quality or charging time in practice.
- Wait to decide on price until you can compare current local offers for matched configurations and terms. The available information does not establish a fair price winner across countries.
Before you buy
- Verify the full model name and regional SKU, especially whether the Redmi is the standard model or Redmi 15 5G.
- Check local network bands and NFC availability against the exact Redmi SKU and your carrier.
- Confirm what is in the box. Xiaomi’s Mexico page lists an included 33W charger, but package contents may vary by region; Xiaomi’s global page recommends a Xiaomi 33W power adapter.
- Recheck price, stock, seller, storage configuration, shipping and warranty on the day you purchase.
Product prices and availability are accurate as of the date/time indicated and are subject to change. Any price and availability information displayed on Amazon at the time of purchase will apply.
